Movable or removable closures – Plural wings radiate from common pivot; i.e. – revolving – Successive position-type; e.g. – turnstile
Patent
1999-05-24
2000-04-04
Redman, Jerry
Movable or removable closures
Plural wings radiate from common pivot; i.e., revolving
Successive position-type; e.g., turnstile
E06B 1108
Patent
active
060445866
ABSTRACT:
A releasable turnstile lock with a star-type rotating body (4) which can be driven by a motor which is controllable by a control unit, from which body project two arms (1, 2) which are substantially rigidly connected with the star-type rotating body (4) and enclose an angle with a rotational axle of the star-type rotating body (4), with one arm (1, 2) projecting substantially horizontally from the star-type rotating body (4) in a locking position and blocking a passage (9), characterized in that a position of the arms (1, 2). In order to allow an easy return to normal operation after the initiation of an alarm, it is provided that a position of the arms (1, 2) releasing the passage is provided which is controllable by the drive motor and in which the arms (1, 2) are disposed in a vertical plane extending substantially parallel to the passage.
REFERENCES:
patent: 1617918 (1927-02-01), McLoughlin
patent: 2144718 (1939-01-01), Gersbach
patent: 3913717 (1975-10-01), Collins
patent: 3978613 (1976-09-01), Hayward et al.
patent: 5056261 (1991-10-01), Tetherton
patent: 5471795 (1995-12-01), Gallenschutz et al.
Karl Gotschlich Maschinenbau Ges. m.b.H.
Redman Jerry
LandOfFree
Releaseable turnstile lock does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Releaseable turnstile lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Releaseable turnstile lock will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-354259